Vegetable production under arid and semiarid conditions in tropical Africa - Rome : FAO, 1988 - 434 p. : ilus. - Plant and protection paper ; 89 . - Plant and protection paper ; 89 . LCCN: 68601 Subjects--Topical Terms: Horticultura tropical.Horticultura--Africa.Legumbres--Plagas.Legumbres--Rendimiento. Dewey Class. No.: 635.096 / F34